./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 99d563dd53ef642a03b2479c6c3e171c953b9888fa87c5bbbc69b168ff2d2fb2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 02:27:35,389 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:27:35,391 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:27:35,418 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:27:35,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:27:35,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:27:35,421 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:27:35,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:27:35,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:27:35,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:27:35,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:27:35,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:27:35,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:27:35,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:27:35,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:27:35,432 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:27:35,433 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:27:35,440 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:27:35,441 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:27:35,443 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:27:35,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:27:35,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:27:35,447 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:27:35,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:27:35,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:27:35,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:27:35,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:27:35,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:27:35,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:27:35,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:27:35,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:27:35,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:27:35,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:27:35,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:27:35,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:27:35,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:27:35,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:27:35,460 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:27:35,460 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:27:35,461 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:27:35,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:27:35,472 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:27:35,510 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:27:35,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:27:35,515 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:27:35,515 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:27:35,516 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:27:35,516 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:27:35,517 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:27:35,517 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:27:35,517 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:27:35,517 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:27:35,518 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:27:35,519 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:27:35,519 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:27:35,519 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:27:35,519 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:27:35,520 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:27:35,520 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:27:35,520 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:27:35,521 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:27:35,521 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:27:35,521 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:27:35,521 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:27:35,522 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:27:35,522 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:27:35,522 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:27:35,522 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:27:35,523 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:27:35,523 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:27:35,523 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:27:35,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:27:35,524 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:27:35,524 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:27:35,524 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:27:35,525 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:27:35,525 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:27:35,525 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:27:35,525 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:27:35,526 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:27:35,527 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d563dd53ef642a03b2479c6c3e171c953b9888fa87c5bbbc69b168ff2d2fb2 [2022-11-03 02:27:35,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:27:35,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:27:35,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:27:35,904 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:27:35,905 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:27:35,907 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i [2022-11-03 02:27:35,979 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/data/5d6c35968/408dc64f402b45cea8b43917018acb02/FLAGc5a96410f [2022-11-03 02:27:37,008 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:27:37,010 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i [2022-11-03 02:27:37,063 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/data/5d6c35968/408dc64f402b45cea8b43917018acb02/FLAGc5a96410f [2022-11-03 02:27:37,361 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/data/5d6c35968/408dc64f402b45cea8b43917018acb02 [2022-11-03 02:27:37,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:27:37,364 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:27:37,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:27:37,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:27:37,374 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:27:37,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:27:37" (1/1) ... [2022-11-03 02:27:37,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f440a28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:37, skipping insertion in model container [2022-11-03 02:27:37,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:27:37" (1/1) ... [2022-11-03 02:27:37,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:27:37,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:27:38,558 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i[140866,140879] [2022-11-03 02:27:40,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:27:40,969 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:27:41,078 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i[140866,140879] [2022-11-03 02:27:41,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:27:41,904 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:27:41,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41 WrapperNode [2022-11-03 02:27:41,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:27:41,905 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:27:41,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:27:41,906 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:27:41,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41" (1/1) ... [2022-11-03 02:27:42,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41" (1/1) ... [2022-11-03 02:27:44,291 INFO L138 Inliner]: procedures = 464, calls = 4799, calls flagged for inlining = 260, calls inlined = 254, statements flattened = 9636 [2022-11-03 02:27:44,312 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:27:44,313 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:27:44,313 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:27:44,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:27:44,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41" (1/1) ... [2022-11-03 02:27:44,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41" (1/1) ... [2022-11-03 02:27:44,786 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41" (1/1) ... [2022-11-03 02:27:44,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41" (1/1) ... [2022-11-03 02:27:45,712 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41" (1/1) ... [2022-11-03 02:27:45,737 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41" (1/1) ... [2022-11-03 02:27:45,804 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41" (1/1) ... [2022-11-03 02:27:45,840 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41" (1/1) ... [2022-11-03 02:27:46,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:27:46,405 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:27:46,405 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:27:46,405 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:27:46,420 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:27:41" (1/1) ... [2022-11-03 02:27:46,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:27:46,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:27:46,493 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:27:46,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6e0fb9f-1fe3-4876-8a2c-799c17c19b0f/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:27:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-03 02:27:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-03 02:27:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-03 02:27:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-03 02:27:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_net_suspend [2022-11-03 02:27:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_net_suspend [2022-11-03 02:27:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-03 02:27:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-03 02:27:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_ring_indexes [2022-11-03 02:27:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_ring_indexes [2022-11-03 02:27:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_hw_start_8168cp [2022-11-03 02:27:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_hw_start_8168cp [2022-11-03 02:27:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_mac_address [2022-11-03 02:27:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_mac_address [2022-11-03 02:27:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-03 02:27:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-03 02:27:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 02:27:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 02:27:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_request_timer [2022-11-03 02:27:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_request_timer [2022-11-03 02:27:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_msi [2022-11-03 02:27:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_msi [2022-11-03 02:27:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-03 02:27:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-03 02:27:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_reinit_task [2022-11-03 02:27:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_reinit_task [2022-11-03 02:27:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_down [2022-11-03 02:27:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_down [2022-11-03 02:27:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_plus_minus [2022-11-03 02:27:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_plus_minus [2022-11-03 02:27:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_close [2022-11-03 02:27:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_close [2022-11-03 02:27:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-03 02:27:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-03 02:27:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-03 02:27:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-03 02:27:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_asic_down [2022-11-03 02:27:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_asic_down [2022-11-03 02:27:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-03 02:27:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-03 02:27:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_efuse_read [2022-11-03 02:27:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_efuse_read [2022-11-03 02:27:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_rxbufsize [2022-11-03 02:27:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_rxbufsize [2022-11-03 02:27:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-03 02:27:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-03 02:27:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_mode [2022-11-03 02:27:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_mode [2022-11-03 02:27:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-03 02:27:46,620 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-03 02:27:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-03 02:27:46,620 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-03 02:27:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-03 02:27:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_3_hw_phy_config [2022-11-03 02:27:46,620 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_3_hw_phy_config [2022-11-03 02:27:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-03 02:27:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-03 02:27:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-03 02:27:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-03 02:27:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_max_size [2022-11-03 02:27:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_max_size [2022-11-03 02:27:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:27:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-03 02:27:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-03 02:27:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-03 02:27:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-03 02:27:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-03 02:27:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-03 02:27:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_get_wol [2022-11-03 02:27:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_get_wol [2022-11-03 02:27:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 02:27:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-03 02:27:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-03 02:27:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_speed [2022-11-03 02:27:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_speed [2022-11-03 02:27:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168bef_hw_phy_config [2022-11-03 02:27:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168bef_hw_phy_config [2022-11-03 02:27:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 02:27:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-03 02:27:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-03 02:27:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:27:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_idle [2022-11-03 02:27:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_idle [2022-11-03 02:27:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-03 02:27:46,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-03 02:27:46,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_runtime_get_sync_12 [2022-11-03 02:27:46,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_runtime_get_sync_12 [2022-11-03 02:27:46,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_mark_to_asic [2022-11-03 02:27:46,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_mark_to_asic [2022-11-03 02:27:46,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 02:27:46,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 02:27:46,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_desc_registers [2022-11-03 02:27:46,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_desc_registers [2022-11-03 02:27:46,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-03 02:27:46,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-03 02:27:46,643 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_clear [2022-11-03 02:27:46,643 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_clear [2022-11-03 02:27:46,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_run_wake [2022-11-03 02:27:46,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_run_wake [2022-11-03 02:27:46,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-03 02:27:46,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-03 02:27:46,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-03 02:27:46,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-03 02:27:46,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-03 02:27:46,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-03 02:27:46,645 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_init [2022-11-03 02:27:46,645 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_init [2022-11-03 02:27:46,645 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-03 02:27:46,645 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-03 02:27:46,646 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_reset_task [2022-11-03 02:27:46,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_reset_task [2022-11-03 02:27:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:27:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_change_mtu [2022-11-03 02:27:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_change_mtu [2022-11-03 02:27:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-03 02:27:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-03 02:27:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:27:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rw_cpluscmd [2022-11-03 02:27:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rw_cpluscmd [2022-11-03 02:27:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-03 02:27:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-03 02:27:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:27:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_schedule_work [2022-11-03 02:27:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_schedule_work [2022-11-03 02:27:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 02:27:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 02:27:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-03 02:27:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-03 02:27:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-03 02:27:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-03 02:27:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_runtime_put_noidle_14 [2022-11-03 02:27:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_runtime_put_noidle_14 [2022-11-03 02:27:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-03 02:27:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-03 02:27:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_write [2022-11-03 02:27:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_write [2022-11-03 02:27:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-03 02:27:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-03 02:27:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-03 02:27:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-03 02:27:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2022-11-03 02:27:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2022-11-03 02:27:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_stats [2022-11-03 02:27:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_stats [2022-11-03 02:27:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_make_unusable_by_asic [2022-11-03 02:27:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_make_unusable_by_asic [2022-11-03 02:27:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-03 02:27:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-03 02:27:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-03 02:27:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-03 02:27:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_write [2022-11-03 02:27:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_write [2022-11-03 02:27:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_resume [2022-11-03 02:27:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_resume [2022-11-03 02:27:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-03 02:27:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-03 02:27:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-03 02:27:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-03 02:27:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-03 02:27:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-03 02:27:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-03 02:27:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-03 02:27:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-03 02:27:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-03 02:27:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-03 02:27:46,667 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-03 02:27:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_clock_request [2022-11-03 02:27:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_clock_request [2022-11-03 02:27:46,683 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-03 02:27:46,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-03 02:27:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:27:46,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:27:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-03 02:27:46,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-03 02:27:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_timeout [2022-11-03 02:27:46,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_timeout [2022-11-03 02:27:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-03 02:27:46,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-03 02:27:46,685 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-11-03 02:27:46,685 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-03 02:27:46,685 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-03 02:27:46,685 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_open [2022-11-03 02:27:46,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_open [2022-11-03 02:27:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tx_performance_tweak [2022-11-03 02:27:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tx_performance_tweak [2022-11-03 02:27:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 02:27:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 02:27:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 02:27:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 02:27:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-03 02:27:46,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-03 02:27:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 02:27:46,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 02:27:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-03 02:27:46,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-03 02:27:46,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_remove_one [2022-11-03 02:27:46,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_remove_one [2022-11-03 02:27:46,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 02:27:46,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 02:27:46,688 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:27:46,688 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:27:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_suspend [2022-11-03 02:27:46,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_suspend [2022-11-03 02:27:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_one [2022-11-03 02:27:46,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_one [2022-11-03 02:27:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-03 02:27:46,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-03 02:27:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-11-03 02:27:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-11-03 02:27:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-03 02:27:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-03 02:27:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rar_set [2022-11-03 02:27:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rar_set [2022-11-03 02:27:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-03 02:27:46,691 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-03 02:27:46,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:27:46,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-03 02:27:46,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-03 02:27:46,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:27:46,691 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-03 02:27:46,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-03 02:27:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-03 02:27:46,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-03 02:27:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_update_counters [2022-11-03 02:27:46,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_update_counters [2022-11-03 02:27:46,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:27:46,693 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-03 02:27:46,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-03 02:27:46,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_vlan_rx_register [2022-11-03 02:27:46,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_vlan_rx_register [2022-11-03 02:27:46,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-03 02:27:46,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-03 02:27:46,694 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-03 02:27:46,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-03 02:27:46,694 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-03 02:27:46,694 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-03 02:27:46,694 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-03 02:27:46,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-03 02:27:46,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_irq_mask_and_ack [2022-11-03 02:27:46,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_irq_mask_and_ack [2022-11-03 02:27:46,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_suspend [2022-11-03 02:27:46,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_suspend [2022-11-03 02:27:46,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-03 02:27:46,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-03 02:27:46,701 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8102e_2 [2022-11-03 02:27:46,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8102e_2 [2022-11-03 02:27:46,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_4 [2022-11-03 02:27:46,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_4 [2022-11-03 02:27:46,703 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-03 02:27:46,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-03 02:27:46,703 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_set_wol [2022-11-03 02:27:46,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_set_wol [2022-11-03 02:27:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_set_status [2022-11-03 02:27:46,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_set_status [2022-11-03 02:27:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-03 02:27:46,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-03 02:27:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-03 02:27:46,704 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-03 02:27:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-03 02:27:46,705 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-03 02:27:46,705 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_patch [2022-11-03 02:27:46,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_patch [2022-11-03 02:27:46,705 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start [2022-11-03 02:27:46,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start [2022-11-03 02:27:46,705 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_config_registers [2022-11-03 02:27:46,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_config_registers [2022-11-03 02:27:46,706 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-03 02:27:46,706 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-03 02:27:46,706 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-03 02:27:46,706 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-03 02:27:46,706 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_check_link_status [2022-11-03 02:27:46,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_check_link_status [2022-11-03 02:27:46,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:27:46,707 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-03 02:27:46,707 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-03 02:27:46,707 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2022-11-03 02:27:46,707 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_int [2022-11-03 02:27:46,707 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-03 02:27:46,708 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-03 02:27:46,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 02:27:46,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 02:27:46,708 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_resume [2022-11-03 02:27:46,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_resume [2022-11-03 02:27:46,708 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_wait_for_quiescence [2022-11-03 02:27:46,709 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_wait_for_quiescence [2022-11-03 02:27:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-03 02:27:46,709 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-03 02:27:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-03 02:27:46,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-03 02:27:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_resume [2022-11-03 02:27:46,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_resume [2022-11-03 02:27:46,723 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_shutdown [2022-11-03 02:27:46,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_shutdown [2022-11-03 02:27:46,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-03 02:27:46,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-03 02:27:46,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_missed [2022-11-03 02:27:46,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_missed [2022-11-03 02:27:46,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_fill [2022-11-03 02:27:46,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_fill [2022-11-03 02:27:46,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_unmap_tx_skb [2022-11-03 02:27:46,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_unmap_tx_skb [2022-11-03 02:27:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-03 02:27:46,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-03 02:27:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_clear [2022-11-03 02:27:46,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_clear [2022-11-03 02:27:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_access_enable [2022-11-03 02:27:46,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_access_enable [2022-11-03 02:27:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_netpoll [2022-11-03 02:27:46,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_netpoll [2022-11-03 02:27:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_ring [2022-11-03 02:27:46,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_ring [2022-11-03 02:27:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_ioctl [2022-11-03 02:27:46,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_ioctl [2022-11-03 02:27:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_interrupt [2022-11-03 02:27:46,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_interrupt [2022-11-03 02:27:46,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_print_mac_version [2022-11-03 02:27:46,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_print_mac_version [2022-11-03 02:27:46,727 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-03 02:27:46,727 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-03 02:27:46,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_interrupt [2022-11-03 02:27:46,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_interrupt [2022-11-03 02:27:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_2 [2022-11-03 02:27:46,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_2 [2022-11-03 02:27:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-03 02:27:46,728 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-03 02:27:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:27:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_hw_reset [2022-11-03 02:27:46,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_hw_reset [2022-11-03 02:27:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-03 02:27:46,729 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-03 02:27:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168bb [2022-11-03 02:27:46,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168bb [2022-11-03 02:27:48,143 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:27:48,152 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:27:51,269 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;